47388213

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{5717}}^1$

素因数の和:6033

約数の個数: 16

約数和(自身を含む): 70445760

約数和(自身を除く): 23057547

約数列:

[1, 3, 9, 27, 307, 921, 2763, 5717, 8289, 17151, 51453, 154359, 1755119, 5265357, 15796071, 47388213]

約数ペア:

[(1, 47388213), (3, 15796071), (9, 5265357), (27, 1755119), (307, 154359), (921, 51453), (2763, 17151), (5717, 8289)]